US Facebook, Google (microblogging), submarine communications technology provider TE SubCom and Hong Kong Pacific Optical Cable Data Communications have announced that they will jointly build a Pacific Optical Network System (PLCN) that connects Los Angeles and Hong Kong in California, which will be The first ultra-high speed submarine cable between the two places. This trans-Pacific submarine cable is 12,800 kilometers long and is expected to be put into use in the summer of 2018. According to TE SubCom, which is responsible for the design, construction and installation, PLCN will use industry-leading new technology, with twice the available fiber bandwidth and data transmission capacity of traditional submarine cable systems. After completion, PLCN will be the trans-Pacific submarine cable with the largest transmission capacity. Facebook and Google will jointly invest in PLCN, and Pacific Cable Data Communications, a regional broadband communications service provider, will participate in the construction and management of this submarine cable. Sweeper Battery,Lifepo4 Power Pack For E-Sweeper,Swivel Sweeper Lithium Ion Battery,Lifepo4 Battery For Floor Sweeper JIANGMEN RONDA LITHIUM BATTERY CO., LTD. , https://www.ronda-battery.com